As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB CREW NOTED FUEL MIGRATING INTO THE CTR TANK & WOULD NOT TRANSFER OUT. ACCOMPANIED BY A CTR LOW PRESSURE LOW LIGHT INDICATION. AIR INTERRUPT, EMER NOT DECLARED, LANDING UNEVENTFUL. R & R CTR TANK FWD & AFT UFIS. PERFORMED OPERATIONAL CHECK IAW AMM 28-20-28. SEE ALSO AALA20150917008 FOR FWD UNIT.